<span>(6k+10) (4k+5) is not an equation. Or, did you unintentionally leave off "=0?"
Thus, we cannot find a value for k.
If we set </span><span>(6k+10) (4k+5) = to 0, then the roots would be solutions of 6k+10=0 and 4k+5=0. They are {-5/3, -5/4}</span>
I think that is 105.x = dbc 1/2 but I am not Shure that is what they are telling me
Answer:
The answer to your question is 2.8 x 10¹¹
Step-by-step explanation:
Data
1 tree produces 2.6 x 10² pounds of oxygen/year
number of trees = 3.9 x 10¹¹
pounds of oxygen per day = ?
Process
1.- Divide the pounds of oxygen by 365, to get the pounds of oxygen per day.
2.6 x 10² / 365 = 0.712
2.- Multiply the number of trees by the pounds of oxygen per day
3.9 x 10¹¹ x 0.712 = 2.8 x 10¹¹ pounds of oxygen
Answer:
the perimeter of the book cover is 504
:)
Step-by-step explanation:
